tamerlan said, mommy, i love you. and gentleman car gentlem dzhokhar's voice came from a distance, i love you, too. >> she saw her son on tv and saw him on the nudz for the first time. >> translator: and then for some reason he tells me, this is dzhokhar and tamerlan and points at the screen and says here's tamerlan in the jacket and dzhokhar in the white jacket. and i say, azor, these are the guys with the backpacks. and these photos were shown. this can't be them. i don't know. these are my children. and then he dwri grabbed the tvn and started screaming. you it can't be happening. i don't believe it. children are dead. i would have shot myself. >> reporter: now, wolf, really you get the feeling of disbelief there. two interesting phone calls, the mother reaching out to her two sons in the wake of the boston bombing and then telling her they were far enough away from the bombing and then calling her the day before the shootout that killed their tamerlan, the older alleged boston bomber and saying, mother, we love yo